Here are the top 10 entry level job at oil rigs:
1. Roustabouts
Basically they do everything needed to be done at the oil rigs. We can call them general labour for the oil rigs. Carry, clean, store, set up etc.
They will also help other on complicated jobs as well. So all the basic, dirty and hard jobs on these guys and they are earning pretty well salaries.
2. Steward
They do What stewards do usually. Cleaning rooms, kitchens, laundry etc.
3. Rig Welder
In order to work as a rig welder you will need to have CITB trade certification.
4. Scaffolders
A difficult and dangerous job that is why they get paid much higher than other at an oil rig.
5. Radio Operator
It is an important role thats explains the high salaries they get.
6. Medical
No descriptions needed. Nurses etc.
7. Storeman
Working on the dry side of the oil rigs.
8. Painter
Painting on real high platforms.
9. Motorman
Mechanical work.
10. Electrician
Usual duties as an electrician.
Good luck.